MongoDB Jobs

I am looking for a skilled Node.js developer with experience in the Telegram Bot API (Telegraf/GramJS) and Offerwall integrations to finalize and professionalize a "Rewards/Earn Crypto" bot. I already have a functional MVP (Minimum Viable Product) written in Node.js. The base logic for user management, multi-level referrals, and basic task tracking is already coded. I need a developer to take this core, migrate it to a robust database, build a web-based administration panel, and secure the system for production. 1. Current State (What is already built): User & Balance System: Separate balances for "Normal Earnings" and "Referral Commissions." Multi-Level Referral System: 5-tier progressive commission structure (5% to 15% based on referral count). i18n...

Our shopping site is already up on a React-Node-MongoDB stack; now I need an experienced developer to take it over the finish line. Your main focus will be sharpening functionality, with special attention to robust search and filtering so customers can locate products quickly and intuitively. While you’re in the codebase, I also expect you to hunt down lingering bugs, tighten performance, and give the interface a final polish so it feels modern and consistent across devices. You will be working in a familiar environment—React (hooks, context or Redux), Express API, and MongoDB Atlas—so solid experience with that trio is essential. If you can blend in UI frameworks like Material-UI or Tailwind without bloating the bundle, even better. Key deliverables • Functional...

Title: Experienced Website Maintenance Developer Needed for Job Portal Description: We are looking for a responsible and reliable website developer to handle ongoing maintenance for our job portal website. This is a maintenance-focused role, but occasional updates and improvements will be required. Requirements: Proven experience with GitHub repositories, MongoDB, Node.js, Nginx. Familiarity with Brevo (email/marketing integration). Experience hosting and managing websites on Alibaba Cloud ECS. Strong understanding of SEO optimization best practices. Ability to make updates, troubleshoot issues, and maintain website performance. Strong communication skills and a professional, dependable work ethic. Responsibilities: Regular website maintenance and updates. Monitoring website per...

I’m building a full-stack invoice manager and need someone who can take it from concept to a polished, production-ready web application on the MERN stack. The core flow is straightforward: a user signs up with a traditional email-and-password form, completes a one-time company profile, and from then on every invoice they create automatically applies that branding. Here’s what I need you to deliver: • Secure authentication (email + password) with hashed storage, JWT sessions and basic password-reset flows • A responsive React dashboard that works smoothly on mobile, tablet and desktop, styled with clean CSS (Tailwind or plain CSS-in-JS is fine) • Invoice creation, live preview, PDF generation and download • A simple table to view past invoices with se...

I’m building a full-stack invoice manager and need someone who can take it from concept to a polished, production-ready web application on the MERN stack. The core flow is straightforward: a user signs up with a traditional email-and-password form, completes a one-time company profile, and from then on every invoice they create automatically applies that branding. Here’s what I need you to deliver: • Secure authentication (email + password) with hashed storage, JWT sessions and basic password-reset flows • A responsive React dashboard that works smoothly on mobile, tablet and desktop, styled with clean CSS (Tailwind or plain CSS-in-JS is fine) • Invoice creation, live preview, PDF generation and download • A simple table to view past invoices with se...

I’m expanding ReviewyAI from a promising prototype into a production-ready, autonomous code review engine. The immediate focus is twofold: first, integrating GPT-3 (with the option to swap in OpenAI or Anthropic APIs later) so the reviewer delivers highly accurate suggestions; second, re-architecting the backend so the system can serve a growing number of simultaneous users without losing speed or reliability. Here’s how I picture the collaboration working: • Frontend evolution – You’ll design and refine reusable components with Tailwind CSS, ensuring the interface feels fast and intuitive on any screen size. • AI-driven analysis – Wire GPT-3 into the Node/Express layer to inspect incoming code, score potential issues, and return actionable feed...

StayNest – Travel & Hotel Booking Web Application StayNest is a full-stack travel and hotel booking web application designed to help users easily search, compare, and book accommodations online. The platform provides a seamless user experience with a responsive interface, secure authentication, and efficient booking management. The frontend of the application is developed using React.js and , ensuring fast rendering and SEO optimization. Tailwind CSS is used to create a modern, responsive, and user-friendly interface that works smoothly across all devices. The backend is built using Node.js and , which handle RESTful APIs, business logic, and server-side operations. MongoDB is used as the database to store user information, hotel listings, bookings, and transaction details. T...

Hi, I'm looking for an experienced developer to build a simple WhatsApp CRM system (MVP) targeted at small businesses in Saudi Arabia (restaurants, clinics, shops, service providers). What I need: Connect to the official WhatsApp Business API (Meta Cloud API or Twilio) A web dashboard (Arabic RTL interface) where I can: See all incoming WhatsApp messages in one inbox Reply to customers directly from the dashboard Save and manage customer contacts with tags/labels Send bulk messages to groups of customers Set up simple auto-replies (welcome message, out-of-hours, etc.) View basic reports (messages sent, read rates) Tech stack (flexible): Backend: Node.js or Python Frontend: React.js Database: PostgreSQL or MongoDB Hosting: DigitalOcean or AWS Deliverables I expect: Full working...

We have an application based on Node JS . We need some work , intergration and ongoing work for it

Project Title Senior Android + Blockchain Developer Needed to Complete Multi-Chain Crypto Wallet (NEXA BULL) with MLM Integration Project Overview We are developing a multi-chain Android crypto wallet application named "NEXA BULL". The initial Android project structure and basic functionality are already developed, but several features still require completion, optimization, and full integration. We are looking for a highly experienced Android + Blockchain developer to complete the wallet and integrate it with our MLM website backend system. The wallet should function similarly to leading crypto wallets such as SafePal Wallet, Trust Wallet, and MetaMask, supporting multiple networks, tokens, live prices, and secure wallet management. Current Project Status The Android app has alr...

I am looking for an experienced MERN Stack Developer to manage and support my clients' ongoing gaming projects. Tech Stack • Frontend: React.js • Backend: Node.js • Database: MongoDB Responsibilities • Setup and deploy new gaming projects • Maintain and update existing projects • Manage backend APIs and integrations • Handle server setup and optimization • Integrate and manage third-party APIs • Troubleshoot bugs and performance issues • Provide technical support when issues arise Additional Skills Required • Server management (Linux / Cloud servers) • API integration and debugging • Database optimization • Security and performance optimization Availability • Need reliable long-term support • Should b...

1️⃣ Project Overview We are looking for an experienced Full Stack Developer to build Loan Pay Pro, a Fintech Loan Application Platform where users can explore different loan products and apply for loans online. The platform should provide a modern, responsive, and user-friendly interface optimized for both mobile and desktop devices. Users will be able to: Explore multiple loan products Calculate loan EMI using built-in financial calculators Check their free credit score (CIBIL integration) Apply for different types of loans online Track their loan application status The system will also include an Admin Dashboard to manage users, loan applications, lending partners, and platform content. 2️⃣ Project Scope Frontend Development Pages required: Homepage Loan Products Section Lo...

Thumblify - AI-Powered Thumbnail Generation SaaS Platform Developed a comprehensive SaaS application that leverages artificial intelligence to generate professional, high-converting thumbnails for content creators and digital marketers. The platform features a dual-mode generation system, allowing users to either create custom thumbnails from text descriptions and uploaded images or analyze and recreate improved versions of existing YouTube video thumbnails using AI enhancement technology. Built with a modern tech stack including React.js with TypeScript for a responsive, type-safe frontend and Node.js/Express for a robust RESTful API backend. Implemented secure user authentication with JWT and cookie-based sessions, integrated MongoDB for scalable data storage, and connected multiple AI i...

I need a production-ready MERN application whose central feature is AI-powered image generation. The workflow is straightforward: a user authenticates, submits a prompt, and instantly receives an image created through Stability AI. Every resulting asset is saved to Cloudinary and served worldwide over its CDN. Core stack and flow • Node.js + Express expose a clean REST API for auth, prompt submission, image retrieval, and basic content management. • MongoDB Atlas stores user data, prompts, and image metadata. • React (SPA) on Firebase Hosting consumes the API and provides a sleek UI, including prompt history and responsive galleries. • The backend runs on Render; deployments must be automated from Git. Key requirements • Integrate Stability AI endpoin...

Solar Management Dashboard Tech Stack: Frontend: , React.js Backend: Node.js, Fastify, MongoDB Infra: AWS Includes: * End User Flow * Installer Portal * Master Dashboard * Customer Dashboard * DevOps & Infrastructure Setup Third Party APIs: Google Solar API, Google Maps API Infra Cost: ~₹6,000–₹8,000/month (AWS + MongoDB Atlas) AMC: ₹6,000/month Estimated development timeline: 11–12 weeks • Product Discovery & Workflow Mapping – Review Figma designs, finalize user flows, portal structure and feature scope. • System Architecture & Database Design – Define platform architecture, API structure, database schema and user role permissions. • Frontend Development – Build reusable UI components and dashboards using React / Next.js. &b...

Project Title: AI-Powered Marketplace Security & Listing Verification System for Project Description We are building an advanced AI-powered trust and security system for , a UAE-based classified marketplace platform that allows users to post listings for cars, property, and general classifieds. We are looking for an experienced developer or AI engineer to design and implement an automated listing verification system that can detect fraud, scams, and illegal listings without human moderation. The goal is to create a multi-layer AI moderation and risk scoring system that automatically approves or rejects listings. --- Existing Tech Stack • Backend: Node.js / Express • Frontend: • Database: MongoDB • Infrastructure: VPS / Cloudflare --- Project Scope ...

I’m launching a medium-scale online store that serves customers exclusively within my city. The site will sell physical goods only, so the buying journey must feel fast and friction-free from browsing to doorstep delivery. Core functionality I need you to put in place for this MVP: secure user registration/login, full product catalogue and cart flow, a checkout that accepts credit/debit cards, popular digital wallets, UPI, and a fallback Cash-on-Delivery option, plus separate dashboards for Administrators, Vendors, and Customers. I’m flexible on the tech stack—Laravel, Django, or a modern JavaScript framework such as React with Node/Mongo are all fine so long as the code is clean, well-documented, and scalable for future city-wide growth (think flash-sale traffic sp...

You will join our product team full-time to design, build, and maintain a real-time web application powered by Node.js and React. On the backend you’ll craft well-structured JavaScript services, optimise algorithms and data structures for speed, and handle event-driven flows with sockets, Redis, and WebRTC. On the frontend you’ll ship responsive React interfaces that consume those services smoothly. Our data layer runs on MongoDB, so you’ll model documents, tune queries, and manage indexing for performance and scale. Day to day you’ll touch every layer of the stack—from server-side architecture and deployment scripts to pixel-perfect components—so broad curiosity and independent problem-solving are essential. Core expectations • Deep JavaScript ...

I have a MERN social media app with a Quill-based rich-text editor. Images take over 1 minute to appear inside the Quill editor on the FIRST upload, but all uploads after that appear instantly. I need a React/MERN expert to fix this behavior — or replace Quill with a better editor without breaking any existing UI or functionality. What I Need Option A: Fix Quill and Google Sign-in Functionality & Delays First image upload must appear instantly (≤1 sec). Subsequent uploads already work — don’t break them. Google Sign-in must load fast and log users in successfully blazingly fast. OR Option B: Replace Quill Google Sign-in must load fast and log users in successfully blazingly fast. Use TipTap / Lexical / TinyMCE / Slate only if: Looks and behaves the same or...

My MongoDB Atlas cluster connects instantly through Compass, yet the same connection string refuses to cooperate inside my React project. The URI is tucked away in an environment variable, but at runtime I receive a generic “connection string” error and no data appears. I need someone to: • review how I’m importing the .env values and verify the string syntax • confirm the driver / library I’m using from the React side (or its Node-based API layer) is configured correctly for an Atlas URI • diagnose any authentication, whitelisting, or network nuances that Compass might mask • deliver a working example and a brief explanation so I can replicate the fix across environments Once the project builds and fetches data from Atlas without throwi...

I am building Meet-sphere, a browser-based video calling platform geared toward friends and family. You can preview the current proof-of-concept here: The core is already in place—ReactJS on the front end, an Express/NodeJS API backed by MongoDB, and peer connections over WebRTC managed through with token-based authentication. I now want to move from demo to production quality by adding: • Screen sharing that works smoothly on Chrome, Firefox, and Safari • Multi-user conferences (3–6 participants in a room without noticeable lag) • An integrated text chat pane, delivered over the existing socket layer and persisted to MongoDB for reloads The codebase is modern React (hooks, Context, Vite), and the server runs on Express with JWT auth. You’ll have...

Software Developer Project: Incident Investigation & Root Cause Analysis Software Client: Process Safety Consulting Professional 1. Project Overview We are looking for an experienced Full-Stack Software Developer to build a web-based incident investigation software for industrial safety and process safety professionals. The software will help investigators: • Develop sequence of events diagrams • Identify immediate causes and contributing factors • Map failed safeguards / barriers • Perform root cause analysis • Generate automated investigation reports The system will be similar in concept to tools used in safety investigations such as SnapCharT-style event mapping. ⸻ 2. Key Features Required Incident Management • Incident registration &bull...

Hi, I’m looking for an expert who can help me replace my current Firebase backend with MongoDB on my server. The migration involves about 2 GB of data and there are around 10 collections such as products, categories, pages, etc. I need to keep a similar structure so it continues to work with the existing project. The website is currently working perfectly and I want it to continue working the same way after the replacement without breaking anything. Thank you.

Project Title: MERN Stack Developer Needed for Educational ERP Fee & Billing Module Project Description: I am looking for an experienced MERN Stack Developer to build a Fee & Billing Management Module for an Educational ERP system. The module should manage the complete student fee process including: • Fee structure creation (Tuition, Lab, Exam, Hostel, Transport) • Student fee demand generation • Installment-based fee payment • Fee collection (Cash, UPI, Bank Transfer, Online Payment) • Automatic receipt generation • Scholarship / concession management • Late fee or fine calculation • Student fee ledger and payment history • Reports and dashboard for fee collections Technology Stack Required: • React.js (Frontend) • Node.j...

Full Stack Web Developer | MERN Stack | UI/UX Designer Hello, I am Prashant Kumar, a passionate Full Stack Developer and Creative Designer with over 2 years of hands-on experience building modern, responsive, and high-performance web applications. I specialize in developing complete web solutions from scratch — from designing clean and attractive user interfaces to building secure backend systems and managing databases efficiently. What I Can Do For You Custom Website Development (Frontend and Backend) MERN Stack Applications (MongoDB, , React.js, Node.js) REST API Development and Integration JWT Authentication and Role-Based Access Control Admin Dashboards and Employee Management Systems E-commerce Websites Portfolio and Business Websites Database Design (MySQL and MongoD...

I’m building a modular, scalable QR code ordering platform for cafés and need a full-stack developer who works comfortably with Node.js on the backend. The system will support three roles: • Super Admin – creates cafés, assigns subscription packages, runs reports, and can toggle online payment on or off per café. • Café Admin – generates table-specific QR codes, maintains the digital menu, and monitors incoming orders in real time. • Customer – scans a table QR, views the menu, builds a cart, and submits the order from any mobile browser. If online payment is enabled, the customer should be routed through a local UAE gateway (e.g., Network International or similar). Please architect the payment module so that Stripe o...

I’m building a modular, scalable QR code ordering platform for cafés and need a full-stack developer who works comfortably with Node.js on the backend. The system will support three roles: • Super Admin – creates cafés, assigns subscription packages, runs reports, and can toggle online payment on or off per café. • Café Admin – generates table-specific QR codes, maintains the digital menu, and monitors incoming orders in real time. • Customer – scans a table QR, views the menu, builds a cart, and submits the order from any mobile browser. If online payment is enabled, the customer should be routed through a local UAE gateway (e.g., Network International or similar). Please architect the payment module so that Stripe o...

Soy un inversionista privado estableciendo un equipo de tecnología de alto rendimiento en Lima. Actualmente me encuentro en la fase de adquisición de una propiedad corporativa (para establecer nuestra sede física y busco la perspectiva de desarrolladores experimentados antes de cerrar la operación. No es una tarea de programación. Es una sesión de consultoría estratégica de 60 minutos. Objetivo: Quiero entender qué valora realmente un desarrollador Middle/Senior en Lima al elegir un espacio de trabajo físico en 2026. Tu feedback influirá directamente en la ubicación y el diseño de este nuevo hub. Temas a tratar: Análisis de Ubicación: Logística, accesibilidad y prestigio de San I...